COSTCO WHOLESALE #8
8629 120TH AVE NE, KIRKLAND, WA 98033
Last inspected Oct 30, 2026
Official source: Public Health — Seattle & King County (kingcounty.gov) · All data sources
Excellent. Top marks — the latest inspection found no serious issues, or few enough to earn the health department's best band.
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The record, in plain English
CleanPlate holds 7 inspections on record for COSTCO WHOLESALE #8, spanning March 2022 to October 2026 — every one straight from Public Health — Seattle & King County.
It has held excellent across its last two inspections.
No violations were recorded at the most recent inspection.
Every sentence above is computed directly from the official record — CleanPlate adds no opinions. How our grading works →
Inspection history
Oct 30, 2026
AMay 6, 2026
ADec 12, 2025
AApr 8, 2025
AApr 29, 2024
A1 violation
- 4200 - Food-contact surfaces maintained, cleaned, sanitized
Feb 27, 2023
A1 violation
- 3400 - Wiping cloths properly used, stored; sanitizer concentration
Mar 8, 2022
A2 violations
- 4100 - Warewashing facilities properly installed, maintained, used; sanitizer concentration; test strips available and used
- 0600 - Adequate handwashing facilities
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Source: Public Health — Seattle & King County (kingcounty.gov). Data shown unmodified from the official government record. CleanPlate is an independent service, not affiliated with any government agency. See something wrong? Report a data issue.